Company Filing History:
Years Active: 1990-1992
Title: The Innovative Contributions of Yoichi Ujiie
Introduction
Yoichi Ujiie is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of photographic technology, particularly in the area of bar code reading systems. With a total of 7 patents to his name, Ujiie's work has advanced the efficiency and accuracy of photographic film processing.
Latest Patents
Ujiie's latest patents include an "Apparatus for reading bar codes recorded on photographic film." This invention features two bar code sensors positioned at opposite sides of a passage for photographic film. Each sensor is equipped with first and second photosensor arrays, strategically located to read data and clock tracks. The system automatically discriminates between DX bar code data and frame number bar code data, enhancing the reliability of film processing. Additionally, it detects the setting conditions of the photographic film and provides alarm displays in case of abnormalities. Another significant patent is the "Method and apparatus for reading bar codes on photographic film," which employs a similar sensor configuration to convert signals into binary data for accurate decoding.
Career Highlights
Yoichi Ujiie is currently employed at Fuji Photo Film Company, Limited, where he continues to innovate in the field of photographic technology. His work has been instrumental in developing systems that improve the functionality of photographic film processing.
Collaborations
Ujiie has collaborated with notable coworkers such as Syuji Tahara and Yoshihiko Saeki, contributing to advancements in their shared field of expertise.
Conclusion
In summary, Yoichi Ujiie's contributions to photographic technology through his innovative patents have significantly impacted the industry. His work continues to influence the way photographic films are processed and utilized.